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EP0220477
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EP About this file: EP0220477
| EP0220477 - Novel bimetallic catalysts for the reaction of carbon monoxide and hydrogen [Right-click to bookmark this link] | Status | The application has been refused Status updated on 26.10.1990 Database last updated on 03.06.2024 | Most recent event Tooltip | 07.07.2007 | Change - inventor | published on 08.08.2007 [2007/32] | Applicant(s) | For all designated states AMERICAN CYANAMID COMPANY 1937 West Main Street P.O. Box 60 Stamford Connecticut 06904-0060 / US | [N/P] |
| Former [1987/19] | For all designated states AMERICAN CYANAMID COMPANY 1937 West Main Street P.O. Box 60 Stamford Connecticut 06904-0060 / US | Inventor(s) | 01 /
Foley, Henry Charles 4 Cantor Circle Newark Delaware 19711 / US | 02 /
O'Toole, Michael Philip 637 Cove Road Stamford Connecticut 06902 / US | [1987/19] | Representative(s) | Wächtershäuser, Günter Wächtershäuser & Hartz Patentanwälte Ottostrasse 4 80333 München / DE | [N/P] |
| Former [1987/19] | Wächtershäuser, Günter, Prof. Dr. Patentanwalt, Tal 29 D-80331 München / DE | Application number, filing date | 86112925.2 | 18.09.1986 | [1987/19] | Priority number, date | US19850791648 | 28.10.1985 Original published format: US 791648 | [1987/19] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP0220477 | Date: | 06.05.1987 | Language: | EN | [1987/19] | Type: | A3 Search report | No.: | EP0220477 | Date: | 15.06.1988 | Language: | EN | [1988/24] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 26.04.1988 | Classification | IPC: | B01J23/64, C07C29/15 | [1987/19] | CPC: |
C07C29/157 (EP,US);
B01J23/652 (EP,US);
C07C27/06 (EP,US);
C07C29/158 (EP,US);
Y02P20/52 (EP,US)
| C-Set: |
C07C29/157, C07C31/04 (EP,US);
C07C29/157, C07C31/08 (US,EP);
C07C29/158, C07C31/04 (US,EP)
| Designated contracting states | AT, BE, CH, DE, FR, GB, IT, LI, NL, SE [1987/19] | Title | German: | Bimetallische Katalysatoren zur Reaktion von Kohlenmonoxyd mit Wasserstoff | [1987/19] | English: | Novel bimetallic catalysts for the reaction of carbon monoxide and hydrogen | [1987/19] | French: | Catalyseurs bimétalliques pour la réaction du monoxyde de carbone et de l'hydrogène | [1987/19] | File destroyed: | 19.06.1996 | Examination procedure | 18.11.1988 | Examination requested [1989/02] | 28.12.1989 | Despatch of communication of intention to grant (Approval: ) | 22.06.1990 | Despatch of communication that the application is refused, reason: formalities examination [1990/50] | 02.07.1990 | Application refused, date of legal effect [1990/50] | Fees paid | Renewal fee | 09.06.1988 | Renewal fee patent year 03 | 24.06.1989 | Renewal fee patent year 04 | 13.06.1990 | Renewal fee patent year 05 |
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| Responsibility for the accuracy, completeness or quality of the data displayed under the link provided lies entirely with the Unified Patent Court. | Documents cited: | Search | [A]US4328129 (HUANG YUN-YANG); | [A]EP0085398 (HOECHST AG [DE]); | [A]US4434248 (LIN JIANG-JEN [US]); | [A]GB2151616 (ICI PLC) |